baber/WOPTO huggingface dataset:
Patent JP-2002240643-A (JP)
Title: Speaker fitting structure
Inventor: YAMAUCHI HIROKUNI
IPC: B60R11/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To realize the speaker fitting structure capable of fitting a speaker without requiring a space in a baggage compartment of an automobile, parts such as a fitting and a cost for giving a good appearance to a cabinet. SOLUTION: At least one partition 28 is arranged in an existing space inside of a structure such as an automobile, for example, in a space 27 between an inner panel 13 and an outer panel 14 to divide the existing space into two or more spaces of a space A and a space B. The speaker 36 is fitted to at least one partition 28, and each divided space functions as an enclosure of the speaker 36.
Patent JP-2002240761-A (JP)
Title: Remote locking device of light vehicle
Inventor: KONNO KENJI
IPC: B60R25/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To improve communication reliability by effectively protecting an infrared receiving part of a remote locking device from overturning and by controlling direct sunlight hardly shining on the receiving part even though a light vehicle does not have a sturdy cabin surrounded by a roof and the like, and to easily cover the directional range of the receiving part required for the light vehicle without influenced by a seat or a rear body to the utmost. SOLUTION: The infrared receiving part R is mounted on a rear outside face 20 inclining rearward downward of a handlebar cover Hc.
Patent JP-2002249939-A (JP)
Title: Polyester composite yarn and woven/knitted fabric using the same
Inventor: FUJIWARA MASAYUKI
IPC: D03D15/567
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composite yarn giving a woven/knitted fabric having subdued design effect with natural and sophisticated feeling when woven/ knitted and dyed, and to provide such a woven/knitted fabric using the above composite yarn. SOLUTION: This polyester composite yarn comprises at least two constituent yarns A and B each having false-twist crimps, wherein the constituent yarn A alternately includes in the longitudinal direction light-dyeable portions and deep-dyeable portions, >=70% of the yarn length presents deep dyeability and the length of each of the light-dyeable portions is 2-30 cm, while the constituent yarn B is uniformly dyeable, and there is no substantial yarn length difference between the constituent yarns A and B, and the hot water shrinkage difference between them is <=5%.
Patent JP-2001319963-A (JP)
Title: Wafer alignment device
Inventor: NISHI YOZO
IPC: H01L21/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer alignment device which automatically aligns wafers with their prescribed positions. SOLUTION: A wafer alignment device 3 comprises a rotating mechanism, a rocking mechanism and a tilting mechanism. The rotating mechanism holds a wafer 1 to its center in a predetermined position, detects the center of a V notch 10, rotates the wafer 1 around its center on the horizontal plane, and aligns the center of the V notch 10 at a predetermined position. The rocking mechanism rocks the wafer 1 around the wafer perpendicular line passing through the center of the V notch 10 on the horizontal plane. The tilting mechanism declines the wafer 1 around the wafer tangent passing through the center of the V notch 10 as a center of rotation and retains the wafer 1. At least either one of the rocking mechanism or the tilting mechanism is characteristically provided on the wafer alignment device 3.
Patent JP-2002243830-A (JP)
Title: Location positioning system using gps
Inventor: MATSUMOTO KAZUHIRO
IPC: G01S19/05
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a location positioning system through the use of the GPS capable of making network communications efficient. SOLUTION: The location positioning system using the GPS is provided with a center station 2 and a GPS terminal 1. Data is transmitted and received between the center station 2 and the GPS terminal 1 via a network 3. A determining part 15 for determining whether the effective period of orbit information 5a stored in a storage part 13 is expired or not is added to the GPS terminal 1. An effective orbit information acquiring part 24 for capturing determination information that the effective period of the orbit information is expired from the determining part 15, downloading new orbit information, and transmitting it to the GPS terminal 1, is added to the center station 2.  A positioning operational part 12 of the GPS terminal 1 computes location information through the use of the orbit information from the effective orbit information acquiring part 24, and the center station 2 grasps the location of the GPS terminal 1 through the use of the location information and is provided with a function for providing various service for the GPS terminal 1.
Patent JP-2002255938-A (JP)
Title: New pyridine compound and method for producing the same
Inventor: KANDA YASUHISA
IPC: C07D213/48
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a new compound useful as a material for polymers, coloring matters, and organic light-emitting elements. SOLUTION: A pyridine compound represented by the general formula (1) [(n) is 0, 1 or 2]. The compound can be produced by reacting 2-methyl-5- pyridinecarbaldehyde in the presence of an acid or a base.
Patent JP-2002252470-A (JP)
Title: Interlayer insulating material film for printed wiring board and multilayer printed wiring board using it
Inventor: ENDO MITSUTERU
IPC: C08L79/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer insulating material film for a printed wiring film and a multilayer printed wiring board wherein both an embedding characteristic of a via hole and/or through hole and the peel strength of a conductive layer are provided. SOLUTION: The interlayer insulating material film for the printed wiring board comprises at least a support base film 3, an insulating resin layer 2 which is, being solid at a normal temperature, laminated on its surface, and a protecting film 1. At laminating, only the support base film is peeled so as to bond to an inner-layer circuit substrate by a resin surface to which the support base film is contacted.
Patent JP-2002250095-A (JP)
Title: Roof tile
Inventor: FUKUSHIMA TAKAHIRO
IPC: E04D1/12
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile prevented from sliding on a roof backing face when performing roof tile laying work by temporarily arranging a plurality of roof tiles on the roof backing face in the vertically piled state of the roof tiles on the roof backing face. SOLUTION: In the case of piling a plurality of roof tiles 1 in a vertical direction, the roof tile 1 is formed with a support part 13 on the back face of the roof tile, and at least the support part 13 out of the back face of the roof tile 1 is covered with a plastic foam layer 16.
Patent JP-2002248461-A (JP)
Title: Product and method for coagulating water-based liquid waste
Inventor: KIMURA TOSHIRO
IPC: C02F1/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a water-based liquid waste coagulating product, which has a form acceptable to industrial waste disposal contractors and is obtained with a small quantity of a coagulant in a short period. SOLUTION: This water-based liquid waste coagulating product comprises a container 10 for agitation, which consists of a container body for agitating water-based liquid waste after pouring the waste therein, equipped with an opening and closing slide fastener 14 for opening and closing the container body, a small bag 20 that is housed in the container 10 for agitation, and a coagulant 30 that is put into the small bag 20.  In the above constitution, the container 10 for agitation is unsealed by the opening and closing slide fastener, the small bag 20, together with the coagulant 30, is taken out from the container 10 for agitation, the water-based liquid waste is poured into the container 10 for agitation and then the coagulant 30 is dosed into the container 10 for agitation from the small bag 20 that has been taken out, and after sealing the container 10 for agitation by the opening and closing slide fastener 14, the container 10 for agitation can be shaken.
Patent JP-2002259581-A (JP)
Title: Method and system for providing information
Inventor: MATSUURA TOSHITERU
IPC: G06Q30/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for providing information, which can provides data for a population density in a predetermined region and the data of population on the move to a user by a simple calculation. SOLUTION: A method and system for providing information acquires telephone numbers and the numbers of mobile telephone sets existing in each region under the authority of each mobile telephone station located in a predetermined region at each prescribed time, calculates the population density based on data for the numbers of the mobile telephone sets and a mobile telephone ownership ratio, and provides the calculated population density to the user.
Patent JP-2002258062-A (JP)
Title: Optical subscriber's lin terminating device
Inventor: OKI MASAYUKI
IPC: G02B6/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To make a preceding wiring of an optical fiber performable before installing a device main body side casing by installing an optical fiber slack part storing tray on the wall side and also to make usable the device main body side casing by detaching it from the optical fiber slack part storing tray in the case of being used on a desk. SOLUTION: This optical subscriber's line terminating device is composed by providing the device main body side casing 2 which stores an optical subscriber's line terminating device and the optical fiber part storing tray 1 which stores the slack part 10a of the optical fiber 10 connecting the optical subscriber's line terminating device to an optical communication station side. The optical fiber slack part storing tray 1 is detachably attached to the outside surface of the bottom plate part 2a of the device main body side casing 2, and a wall hanging structure 5 is provided in the optical fiber slack part storing tray 1.
Patent JP-2002269969-A (JP)
Title: Memory cell, non-volatile memory device, and its control method
Inventor: MIWA TATSU
IPC: G11C14/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a memory cell in which reliability for holding non-volatile storage in low power source voltage is improved. SOLUTION: Residual polarization of a ferroelectric capacitor is enlarged by swinging a plate line potential between a negative potential and a high potential being higher than a power source potential in store operation. Also, operation margin is widened by driving a plate line to a negative potential or a high potential in recall operation also. Thereby, reliability for holding non-volatile storage can be improved in a low power source potential.
Patent JP-2002268857-A (JP)
Title: System for managing image forming device
Inventor: MATSUDA YOSHINORI
IPC: G06Q50/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently perform charging processing corresponding to option function setting (addition or elimination) to the image forming device of a customer in a central managing device (center system). SOLUTION: The center system 1 selectively transmits setting data to add or eliminate an option function to each image forming device when the addition or elimination of the option function is requested. An image forming device that receives the setting data performs a remote setting operation that adds or eliminates a corresponding option function according to the data and transmits data showing the set contents to the center system 1. The system 1 that receives the data performs charging processing on the basis of the data, and transmits data showing charging processing results to a money collection department terminal installed at a money collection department hat takes charge of collecting use charge of the image forming device.
Patent JP-2002006321-A (JP)
Title: Liquid crystal device, projection type display device and electronic equipment
Inventor: OZAWA KINYA
IPC: G02F1/1343
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device and a projection type display device so formed that a display defect caused by disclination is not generated for a projection type high definition liquid crystal panel and high contrast display is made possible. SOLUTION: A liquid crystal layer 50 is interposed between one substrate 10 and the other substrate 20 and pixel electrodes 9a disposed in a matrix-shape and TFTs 30 for respectively driving the plural pixel electrodes are provided on the one substrate 10. And when the thickness of a liquid crystal between the substrates and an alignment angle (pre-tilt angle) of the liquid crystal on the surface of the substrate are defined as d and θp, respectively, the relation of 20 deg.<=θp<=30 deg. and 1<=d/L is satisfied.
Patent JP-2001323088-A (JP)
Title: Resin molded product and method for producing the same
Inventor: YANO MASAHIRO
IPC: B29C43/20
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy molded product capable of molding an epoxy resin by using a small amount of a water repellent material, having stain-proof surface rich in endurance and having slight stain of mold. SOLUTION: This resin molded product is characterized by having an amino- modified silicone or a surface-modifying component containing an amino- modified silicone as a part of the composition on the surface of a substrate composed of an epoxy resin.
Patent JP-2002269137-A (JP)
Title: System for promoting personal know-how distribution
Inventor: SAWANOI AKIHIRO
IPC: G06F17/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a personal know-how distribution promotion system that enables a user to easily retrieve a document or a document author. SOLUTION: This personal know-how distribution promotion system includes a network (4), a first retrieval server provided on the network (4) and having a first database, a second retrieval server provided on the network (4) and having a second database, and a user terminal (3) for transmitting a first keyword to the first retrieval server through the network (4). The first retrieval server receive's the first keyword, accesses the first database according to the first keyword, automatically decides a second keyword correlating with the first keyword and transmits the second keyword to the second retrieval server. The second retrieval server receives the second keyword, accesses the second database according to the second keyword and transmits at least either the document or the document author as retrieval information to the user terminal (3) through the network (4).
Patent JP-2002275946-A (JP)
Title: Operational information collecting apparatus
Inventor: OCHIAI ISOJI
IPC: E02F9/20
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an operational information collecting apparatus which can collect accurate information close to actual data even from a workbench apparatus mounted on a special kind of vehicle like a construction vehicle. SOLUTION: The operational information collecting apparatus has a workbench apparatus type detecting means 101, an operation presence/absence detecting means 102, an operational duration setting means 103, an operation determining means 104, and an operational information recording means 105. The workbench apparatus type detecting means 101 detects the type of the workbench apparatus 8. The operation presence/absence detecting means 102 detects whether or not the workbench apparatus 8 has been operated in a predetermined observation period. The operational duration setting means 103 sets an average continuous operational duration corresponding to the type of apparatus, based on the detected presence/absence of operation and the type of apparatus.  The operation determining means 104 determines an operating condition of the workbench apparatus 8 within the observation period, based on the operational duration. The operational information recording means 105 records the operational information inclusive of the determined operating condition.
Patent JP-2002278176-A (JP)
Title: Image forming device
Inventor: ITO MASAHIRO
IPC: G03G15/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can perform stable transfer and separation even when a transfer material with low rigidity such as recycled paper or a 2nd original form is used or if characteristics of the transfer material change. SOLUTION: This image forming device has a control means 16 which can control image formation conditions including an electrostatic charging condition, an exposure condition, a development condition, and a transfer condition. When an image is formed on the low-rigidity transfer material, the control part 16 (1) controls the electrostatic charging condition so that the surface potential of an image carrier is lower than that when the image is formed on the high- rigidity transfer material, (2) controls the sticking amount of a developer on a developed image formed on the image carrier to 0.7 to 0.9 mg/cm<2> by controlling the image formation condition, and (3) controls a transfer current to a value smaller than that when the image is formed on the high-rigidity transfer material.
Patent JP-2002276405-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: MINAMI TOSHITAKA
IPC: F01N3/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To certainly and continuously combust PM collected in a DPF in a large operating range of an engine. SOLUTION: This exhaust emission control device of a diesel engine comprises a turbo charger having an exhaust turbine disposed in an exhaust passage and an intake compressor disposed in an intake passage, a first EGR passage for communicating the exhaust passage on the upstream side from the exhaust turbine with the intake passage on the downstream side from the intake compressor, a first EGR valve disposed in the first EGR passage, and an oxidation catalyst and a particulate filter that are disposed in the exhaust passage on the downstream side from the exhaust turbine. When an exhaust temperature range of the engine lies higher than an active temperature range of the oxidation catalyst, the exhaust emission control device performs the control for throttling the first EGR valve.  When the exhaust temperature range of the engine lies lower than the active temperature range of the oxidation catalyst, the exhaust emission control device performs the control for throttling either or both of an intake shutter and an exhaust shutter.
Patent JP-2002275595-A (JP)
Title: Ferritic stainless steel sheet having excellent ridging resistance and deep drawability and method of manufacturing for the same
Inventor: HIRAMATSU NAOTO
IPC: C22C38/54
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet having excellent ridging resistance and deep drawability without entailing an increase of a steel making cost and degradation in the productivity of a hot rolled steel strip and a method of manufacturing for the same. SOLUTION: This stainless steel contains, by mass %, <=0.10 C, 10.0 to 20.0% Cr and further a prescribed amount of Si, Mn, In, Ti, etc., and consists of the balance substantially Fe. In addition, the γmax defined by equation (1) is >=20 to <80 and the ratio of the large angular grain boundaries at which the deviation in the bearings of the adjacent crystal grains among the grain boundaries of the rolled surface at a depth half the depth of the sheet-metal gage is >=90%. The steel has formula (2). Formula (1): γmax=420-11.5Si+7Mn+23Ni-11.5Cr-12Mo+9Cu-49Ti-50Nb-52Al+470N+189. Formula (2): X/Y>=5, where X is the area of the crystal grains within 5 deg. of the deviation from the  111} face of the rolled surface at the depth half the depth of the sheet-metal gage and Y is the area of the crystal grains within 5 deg. of the deviation from the  100} face of the rolled surface at the depth half the depth of the sheet-metal gage.
Patent JP-2002275139-A (JP)
Title: Method for producing betaine ester
Inventor: TANAKA SAKUYA
IPC: C07B61/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-purity betaine ester not containing a residual tertiary amine. SOLUTION: This method for producing a betaine ester comprises adding an alkaline compound to a reaction system and then carrying out quaternization reaction, when producing the betaine ester by quaternization reaction of a tertiary amine with a halogenated fatty acid ester represented by a formula (I) (wherein X is a halogen atom; n is 1 or 2; R<1> is a residue after removal of one hydroxy group from a 1-40C alcohol).
Patent JP-2002277866-A (JP)
Title: Method for manufacturing liquid crystal panel
Inventor: SUMIDA SHIROU
IPC: G02F1/1335
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a desired cell gap unable to be stably obtained, because of difficulty in management of height and extents of deformation of color layers, in the case that color filter substrate where film thickness is different by color layers is used in a liquid crystal panel, in a beadless system where projections are used to hold the cell gap. SOLUTION: In a method for manufacturing the liquid crystal panel, the height and extent of deformation of projections are managed by the height and extent of deformation of projections placed on the thickest color layer out of color filter color layers, on which projections are placed not only in the case projections are provided on the color filter substrate but also in the case projections are provided on a counter substrate.
Patent JP-2001335650-A (JP)
Title: Biaxially oriented polyester film for metal can lid
Inventor: TAKAHASHI KOZO
IPC: B32B27/36
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented polyester film for lid of metal can excellent in moldability, shock resistance and opening properties, and very useful for the lid of a metal can produced by mold machining. SOLUTION: The biaxially oriented polyester film for the lid of the metal can is characterized in that this film is a polyester composed of a polyester A 60 to 95 wt.% having ethylene terephthalate and/or ethylene naphthalate as main constituents and a polyester B 5 to 40 wt.% having a glass transition temperature of 60 deg.C or below, the main melting point is 230 to 265 deg.C, and the plane orientation coefficient is 0.05 to 0.15.
Patent JP-2002272464-A (JP)
Title: Method for three-stranded dna formation, three- stranded dna and southern hybridization
Inventor: SHIGEMORI YASUSHI
IPC: C12Q1/68
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a three-stranded DNA stable even in the absence of protein, etc., to obtain the three-stranded DNA and to provide a southern hybridization using the three-stranded DNA. SOLUTION: This method for three-stranded DNA formation has a process for forming a DNA-protein complex in which a complementary domain of single-stranded DNA is bonded to an end neighborhood inclusion domain of double-stranded DNA in a participation state of at least a homological recombination protein, etc., by reacting a straight-chain double-stranded DNA with a straight-chain single-stranded DNA containing a base sequence substantially complementary to a part of the double-stranded DNA, a homological recombination protein, etc., and exonuclease I, etc., and a process for forming a three- stranded DNA having a three strand formation domain in which a complementary domain of single-stranded DNA is bonded to an end neighborhood inclusion domain of double-stranded DNA by deactivating the protein.